This utility app helps programmers convert between various values and number bases. It can handle signed long long (8 bytes, decimal), unsigned long long (8 bytes, hexadecimal, decimal, octal, binary), signed long (4 bytes, decimal), unsigned long (4 bytes, decimal), signed/unsigned short (decimal), signed/unsigned byte (decimal), MacRoman/ISO Latin 1/UTF-8 characters (1 through 8), and bit field (up to eight bytes as checkboxes). The values can be viewed as big-endian and little-endian interpretation of the underlying bytes, and can be bitshifted one bit at a time or several.
Blinged JSON Validator is a free app to validate JSON files with syntax highlighting, whitespace indentation, error messaging, and hotkeys.
